Contents:– Applications of Surfactants and Nanoparticles in Enhanced Oil Recovery Processes; Sandstone Petrology and Provenance in Fold Thrust Belt and Foreland Basin System; Petrology, Structural and Geochemistry of the Copper-Nickle-Iron Bearing Rocks in Korr-Marsabit Area, Northern Kenya; Petrological and Biostratigraphic Characteristics of Pre-Cenozoic Carbonate Rocks in the Northern Song Hong Basin, Vietnam; Sedimentary Petrology Characteristics and Their Implications for Provenance of Flowerpot Basin Jurassic System in Yanqing County, Beijing; Petrology, Geochemistry and Tectonomagmatic Setting of Neshveh Intrusion (NW Saveh); Petro-Mineralogical and Geochemical Study of the Acid Magmatic Rocks of Tusham Ring Complex, NW Peninsular India; Petrology of Intrusive Bodies of Azizabad-Tinamo Area in the South of Songour, Iran; Sedimentary Characteristics and Depositional Model of the Paleogene Dawenkou Formation in Eastern China: Insights from the Huanggang Depression; Organic Petrology and Thermal Maturity of Dispersed Organic Matter from the Ramalhal-1 Well (Lusitanian Basin, Portugal); First U-Pb Detrital Zircon Ages from Kamlial Formation (Kashmir, Pakistan)